Question

solve this question I will make you brainliest if it's correct answer​

Answer 1

Answer:

4y+4y=180(l/p)

8y=180

y=180/8

Step-by-step explanation:

Answer 2

To find -angle DOA ,FOE

Sol- angle DOA = COF = y (vertically opposite angle)

angle EOF = AOB = 4y. (vertically opposite angle)

= angle EOD + angle DOA + AOB = 180 = = 4y + y + DOA = 180

= 5y + DOA = 180

= DOA = 180/5

= DOA = 36

= EOF + COF + BOC = 180

= 4y+ 36 + COB = 180

= COB = 36

HOPE it is helpful for you

Hope it is helpful for you